I fell in love with the person I shouldn't have loved, and was betrayed by the one I loved. I was so miserable that I never thought that one day I would return to modern times. He discovered that he actually had a son, returned to his old career, and met someone he could rely on for the rest of his life. But having experienced betrayal, he didn't know whether to trust him. Let's see how he carries his buns and stays in love with his lover for the rest of his life (=^▽^=)